package com.rasou.service.impl;

import com.rasou.service.HelloService;

import java.util.Date;
import java.util.concurrent.TimeUnit;

public class HelloServiceImpl implements HelloService {
    @Override
    public String hello() {
        try {
            TimeUnit.MICROSECONDS.sleep(10);
        } catch (InterruptedException e) {
            e.printStackTrace();
        }
        return "hello:"+new Date();
    }
}
